Faculty of Mechanical Engineering, Lj. (FSLJ)
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Analiza tesnega ujema in razvoj postopka montaže z indukcijskim segrevanjem : diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje StrojništvoŽelinšček, NejcTreba je optimizirati postopek vtiskovanja statorja v ohišje elektromotorja. Namen je pridobiti idealne parametre vtiskovanja oziroma najkrajši čas segrevanja z indukcijsko zanko, pri čemer ne ... poškodujemo statorja ter ohišja med samim postopkom. Najprej smo analizirali tesni ujem oz. krčni nased. Želeli smo preveriti, ali so bile tolerance na delavniških risbah pravilno izbrane. S tem je bil določen optimalni standardni ujem Ø 85 H8/u8, ki je zelo podoben predpisanemu. Preden smo se lotili praktičnih preizkusov, smo izvedli vhodno kontrolo statorjev in ohišij, da smo se v nadaljevanju izognili neustreznim preizkusom tesnih ujemov. Sledilo je praktično vtiskovanje, kjer smo na podlagi spremljanja sile vtiskanja statorja v ohišje prišli do idealnih parametrov segrevanja. Ti parametri so tok skozi zanko 300,3 A, frekvenca 170 kHz ter čas segrevanja 18 s. Pri teh parametrih smo dosegli željene rezultate, s katerimi nismo presegli tolerance sile vtiskanja. Temperature ohišij, ki jih dosežemo, znašajo nekje med 151 °C in 153 °C.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [N. Želinšček], 2019Language - slovenianCOBISS.SI-ID - 16622107
Author
Želinšček, Nejc
Other authors
Zupan, Samo
Topics
diplomske naloge |
elektromotorji |
tesni ujem |
indukcijsko segrevanje |
prototipi |
ohišja |
statorji |
electric motors |
interference fit |
induction heating |
prototypes |
casings |
stators
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VS 0000000653 IN: 60000653 VS 653 IN: 60000653 |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Želinšček, Nejc | |
Zupan, Samo | 10555 |
Source: Personal bibliographies
and: SICRIS
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